Medicine dispensing/packaging apparatus

• US 7,726,095 B2
• Filed: 05/29/2006
• Issued: 06/01/2010
• Est. Priority Date: 05/31/2005
• Status: Expired due to Fees

• Current Assignee: Yuyama Manufacturing Company Limited
• Original Assignee: Yuyama Manufacturing Company Limited
• Inventors: Tsuda, Hiromichi, Yuyama, Shoji, Ueno, Takashi, Hashimoto, Hiroshi
• Primary Examiner(s): Huynh; Louis K
• Application Number:
  US11/916,038
• Publication Number:
  US 20080314002A1
• Time in Patent Office: 1,464 Days
• Field of Search: 532/44, 532/47, 532/49, 534/50, 535/45, 221/209, 221/253, 221/258, 221/264, 221/265, 221/84, 221/85
• US Class Current: 53/247
• CPC Class Codes: B65B 5/103 for packaging pills or tablets

Abstract

A medicine dispensing/packaging apparatus is provided with a tablet feeder mechanism, a carrying mechanism, a supporting mechanism, and a dispensing/packaging mechanism. The tablet feeder mechanism further includes tablet accommodation parts, which contain tablets. The tablet accommodation parts are rotatably connected to each other. Each of the tablet accommodation parts further includes a rotatable bottom plate. The carrying mechanism carries the tablet feeder first in a horizontal direction and then in a vertical downward direction. The supporting mechanism provides support to the rotatable bottom plates for part of the time that the tablet feeder is carried in the horizontal direction, thus preventing the plates from opening. When the support to the bottom plate is removed, the bottom plates open, causing the tablets contained in the accommodation parts to be discharged. The discharged tablets are subsequently collected for packaging.

Claims

1. A medicine dispensing/packaging apparatus, comprising:

a tablet feed mechanism comprising a plurality of tablet accommodation parts rotatably connected to each other, each of the tablet accommodation parts having a bottom plate rotatable about an axis on one side of the tablet accommodation parts in a path along which the tablet accommodation parts move;

a carrying mechanism to carry the tablet feed mechanism in a direction that is generally horizontal, from a first point to a second point, and then, after reaching the second point, in a direction that is generally vertically downward;

a supporting mechanism which, when the tablet feed mechanism is carried by the carrying mechanism from the first point in the generally horizontal direction, supports the bottom plates of the tablet accommodation parts, and removes the support of the bottom plates before the tablet feed mechanism reaches the second point in the generally horizontal direction, and after the support of the bottom plates is removed, the respective bottom plates of the tablet accommodation parts open and tablets contained in the tablet accommodation parts are thereby discharged; and

a dispensing/packaging mechanism to recover the tablets discharged by the supporting mechanism for packaging.

2. A medicine dispensing/packaging apparatus according to claim 1, wherein the tablet feed mechanism includes a holding member carried by the carrying mechanism and a tablet accommodation member formed by continuously connecting together the tablet accommodation parts to allow rotation of the tablet accommodation parts about pivots, and the tablet accommodation member is detachable from the holding member.

3. A medicine dispensing/packaging apparatus according to claim 2,

wherein the holding member comprises a plurality of holding parts connected together so as to be rotatable about pivots in correspondence with the tablet accommodation parts, and

wherein each of the plurality of holding parts comprises a rack gear continuous in a linear portion of a carrying route, and a driving mechanism to transmit a driving force to the rack gear via a pinion gear.

4. A medicine dispensing/packaging apparatus according to claim 3, wherein each of the tablet accommodation parts further comprises a lock portion formed thereon to detachably engage with a corresponding lock reception portion formed on each of the plurality of holding parts.

5. A medicine dispensing/packaging apparatus according to claim 2, wherein the tablet accommodation member pivots, are coaxial with the holding member pivots.